wamblee.org Git - utils/blob - system/general/src/test/java/org/wamblee/system/Application.java

   1 /*
   2  * Copyright 2007 the original author or authors.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package org.wamblee.system;
  17
  18 import javax.sql.DataSource;
  19
  20 import org.wamblee.test.EventTracker;
  21
  22 public class Application extends AbstractComponent {
  23         private static RequiredInterface[] required() {
  24                 return
  25                 new RequiredInterface[] {
  26                         new DefaultRequiredInterface("datasource", DataSource.class),
  27                         new DefaultRequiredInterface("integer", Integer.class)
  28         };
  29         }
  30
  31         private EventTracker<String> _tracker;
  32
  33         public Application() {
  34                 super("application", new ProvidedInterface[0], required());
  35         }
  36
  37         public Application(EventTracker<String> aTracker) {
  38                 this();
  39                 _tracker = aTracker;
  40         }
  41
  42         @Override
  43         protected void doStart() {
  44                 track("start." + getName());
  45         }
  46
  47         @Override
  48         protected void doStop() {
  49                 track("stop." + getName());
  50         }
  51
  52         private void track(String aString) {
  53                 if ( _tracker == null ) {
  54                         return;
  55                 }
  56                 _tracker.eventOccurred(aString);
  57         }
  58 }